{"product_id":"curt-7-way-round-trailer-wiring-socket-58170-vehicle-side-die-cast-with-spring-dust-cover","title":"CURT 7-way Round Trailer Wiring Socket 58170 — Vehicle-Side Die-Cast with Spring Dust Cover","description":"\u003cp\u003e\u003cstrong\u003eThe CURT 58170 is a vehicle-side 7-pin round trailer wiring socket built from die-cast metal with a spring-loaded dust cover for reliable, weather-resistant connections to RVs and trailers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen towing a travel trailer or RV, a trustworthy electrical connection is essential for lights, brakes and auxiliary power. The CURT 58170 replaces or upgrades the vehicle-side 7-way round socket and is engineered to protect the wiring and maintain a secure plug with a locking tab and concealed terminals. Its sturdy metal housing and dust cover minimize exposure to moisture, dirt and road debris so electrical functions stay consistent trip after trip.\u003c\/p\u003e\n\n\u003ch3\u003eWhat functions does this 7-pin round socket support?\u003c\/h3\u003e\n\u003cp\u003eThe CURT 58170 supplies power for standard trailer electrical systems: running lights, turn signals, brake lights, reverse lights, electric trailer brakes and an auxiliary power feed, plus a ground. It’s built to match common RV 7-way wiring layouts so it interoperates with most round 7-pin plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRunning\/taillights and brake lights\u003c\/li\u003e\n  \u003cli\u003eLeft\/right turn signals and hazard lights\u003c\/li\u003e\n  \u003cli\u003eElectric trailer brake power\u003c\/li\u003e\n  \u003cli\u003eReverse light circuit and auxiliary 12V feed\u003c\/li\u003e\n  \u003cli\u003eDedicated ground pin for safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the CURT 58170 protect connections from weather and wear?\u003c\/h3\u003e\n\u003cp\u003eThis socket includes a spring-loaded dust cover and concealed terminals to shield wiring from rain, road salt and grime. The die-cast metal housing offers impact resistance and helps prevent corrosion at the mounting point, while the cover’s internal locking tab keeps the plug seated during travel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring-loaded cover seals out moisture and debris\u003c\/li\u003e\n  \u003cli\u003eConcealed terminals reduce exposure to corrosion\u003c\/li\u003e\n  \u003cli\u003eLocking tab secures plug to prevent disconnection\u003c\/li\u003e\n  \u003cli\u003eDie-cast metal body resists impact and wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this socket easy to install or replace on my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe CURT 58170 is a vehicle-side female socket designed for splice-in wiring and direct replacement of many round 7-way connectors. Concealed terminals protect splices, but wires are not included—basic wiring knowledge or a professional install is recommended for a safe, code-compliant hookup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned as a direct vehicle-side 7-way replacement\u003c\/li\u003e\n  \u003cli\u003eConcealed terminal design for safer splice-in wiring\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard RV 7-pin wiring configurations\u003c\/li\u003e\n  \u003cli\u003eWires and mounting hardware sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this socket work with my RV or travel trailer plug?\u003c\/h3\u003e\n\u003cp\u003eYes—this 7-way round vehicle-side socket follows common RV pinouts and will interchange with many standard 7-pin round trailer plugs. Always verify pin functions and wiring colors before connecting to prevent mismatches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInterchanges with most round 7-pin RV connectors\u003c\/li\u003e\n  \u003cli\u003eCheck pin layout before final installation\u003c\/li\u003e\n  \u003cli\u003eRecommended for RVs, travel trailers and similar tow setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The CURT 58170 suits RV owners, trailer hobbyists and mechanics who need a rugged, weather-resistant vehicle-side 7-pin round socket. It’s ideal as a replacement for worn or corroded factory sockets, for installers seeking a durable die-cast housing, or for anyone who wants a secure, locked connection for trailer lighting, brakes and auxiliary power. For best results pair the socket with proper wiring, correct pin mapping and professional installation if you’re not comfortable with vehicle electrical work.\u003c\/p\u003e\n\n\u003cp\u003eFeatures summary:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring-loaded dust cover for long-term weather protection\u003c\/li\u003e\n  \u003cli\u003eDie-cast metal construction for durability\u003c\/li\u003e\n  \u003cli\u003eConcealed terminals to protect splice-in wiring\u003c\/li\u003e\n  \u003cli\u003eInternal locking tab to keep the plug secured\u003c\/li\u003e\n  \u003cli\u003eSupports standard 7-way functions: lights, brakes, reverse, auxiliary and ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace my existing 7-way socket with the CURT 58170?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The CURT 58170 is designed as a vehicle-side 7-way round replacement, but confirm pin layout and wiring before swapping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the wiring come with the socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, wires are not included. The socket has concealed terminals for splice-in wiring and requires separate wiring and mounting hardware.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":48084362166430,"sku":"B001GN6PU4","price":31.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/curt-58170-front-view-socket.jpg?v=1785851669","url":"https:\/\/northtrailauto.ca\/products\/curt-7-way-round-trailer-wiring-socket-58170-vehicle-side-die-cast-with-spring-dust-cover","provider":"North Trail Auto","version":"1.0","type":"link"}